Receptacle for a trackball mouse



FIG. 1 is a top view of a receptacle for a trackball mouse showing my new design;

FIG. 2 is a side plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front plan view thereof; and,

FIG. 5 is a rear plan view thereof.

The trackball mouse shown by the dashed lines in FIGS. 1,2,4 and 5 is included to illustrate an associated environment and forms no part of the claimed invention. 

The ornamental design for a receptacle for a trackball mouse, as shown and described. 